74845278

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{31741}}^1$

素因数の和:31880

約数の個数: 24

約数和(自身を含む): 163407816

約数和(自身を除く): 88562538

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 31741, 63482, 95223, 190446, 285669, 571338, 4158071, 8316142, 12474213, 24948426, 37422639, 74845278]

約数ペア:

[(1, 74845278), (2, 37422639), (3, 24948426), (6, 12474213), (9, 8316142), (18, 4158071), (131, 571338), (262, 285669), (393, 190446), (786, 95223), (1179, 63482), (2358, 31741)]